公开(公告)号：US11481004B2

公开(公告)日：2022-10-25

申请号：US17516341

申请日：2021-11-01

Applicant: Samsung Display Co., Ltd.

Inventor： Jaiku Shin

IPC: G06F1/16

Abstract: A display device includes a flexible display module having thereon a first display area and a second display area adjacent to the first display area, the flexible display module being foldable with respect to a boundary between the first display area and the second display area, and a supporter including a first supporter overlapping the first display area and a second supporter overlapping the second display area and below the flexible display module, the first supporter including a first base supporter having a rigid property, and a first light absorption part on an outer surface of the first base supporter, and the second supporter including a second base supporter having a rigid property, and a second light absorption part on an outer surface of the second base supporter.

公开(公告)号：US11455005B2

公开(公告)日：2022-09-27

申请号：US17198874

申请日：2021-03-11

Applicant: Samsung Display Co., LTD.

Inventor： Dongwoo Seo ,  Dongjin Park ,  Jaiku Shin ,  Sung Chul Choi

IPC: G06F1/16

Abstract: A display device includes a display module including a folding area and a non-folding area, an impact absorbing layer disposed under the display module and including a bending area and a non-bending area, and a support layer disposed under the impact absorbing layer and including a first sub-support layer overlapping a first non-folding area and a second sub-support layer spaced apart from the first sub-support layer and overlapping a second non-folding area. The first sub-support layer includes a first opening group formed through the first sub-support layer and spaced apart from a first cross-section surface adjacent to the second sub-support layer in a direction opposite to a second direction, and the second sub-support layer includes a second opening group formed through the second sub-support layer and spaced apart from a second cross-section surface adjacent to the first sub-support layer in the second direction.

公开(公告)号：US11449179B2

公开(公告)日：2022-09-20

申请号：US17207550

申请日：2021-03-19

Applicant: Samsung Display Co., Ltd.

Inventor： Jaiku Shin ,  Jiwon Han

IPC: G06F3/044 ,  G09G3/3233 ,  G09G3/3266 ,  G09G3/3275 ,  H01L27/32

Abstract: A display device includes a display module, a first supporter under the display module, a second supporter under the display module, the first and second supporters being arranged in a first direction with a space therebetween, and a digitizer module under the first and second supporters and including a first opening extending in a second direction crossing the first direction and second openings respectively extending along the first direction from both ends of the first opening. The first opening overlaps with the space between the first supporter and the second supporter.

公开(公告)号：US20220039274A1

公开(公告)日：2022-02-03

申请号：US17218672

申请日：2021-03-31

Applicant: Samsung Display Co., Ltd.

Inventor： Jaiku Shin ,  Sung Chul Choi

IPC: H05K5/02 ,  H05K5/00

Abstract: A display device includes a display module including a folding area, a plate which is under the display module and includes a bending portion corresponding to the folding area and a plurality of openings defined in the bending portion, a first plate and a second plate portion extending from opposing sides of the bending portion, a support layer which is under the bending portion and includes a first support member and a second support member spaced apart from each other, and a cushion layer including a first cushion member corresponding to the first plate portion and a second cushion member corresponding to the second plate portion. Each of the first support member and the second support member has a modulus greater than a modulus of each of the first cushion member and the second cushion member.

公开(公告)号：US20210259119A1

公开(公告)日：2021-08-19

申请号：US17114141

申请日：2020-12-07

Applicant: Samsung Display Co., LTD.

Inventor： Dongwoo Seo ,  Dongjin Park ,  Jaiku Shin ,  Sung Chul Choi

IPC: H05K5/02 ,  H05K5/00

Abstract: A display device includes: a display module having a first non-foldable area, a foldable area, and a second non-foldable area, which are arranged in a first direction in a unfolded state; and a first support layer disposed under the display module and having a lattice pattern including a plurality of first holes overlapping the foldable area, wherein the first holes are arranged in the first direction and a second direction intersecting the first direction, and wherein: each of the first holes has a first width in the second direction and a second width in the first direction, the first width is in a range from about 2,000 μm to about 9,000 μm, and the second width is in a range from about 100 μm to about 250 μm.

公开(公告)号：US11074836B2

公开(公告)日：2021-07-27

申请号：US16742137

申请日：2020-01-14

Applicant: Samsung Display Co., Ltd.

Inventor： Jaiku Shin ,  Dongjin Park ,  Hansun Ryou ,  Dongwoo Seo ,  Sung Chul Choi

IPC: G06F1/16 ,  G09F9/30

Abstract: A display apparatus includes a display module, a first supporting portion, a second supporting portion, and a reinforcing member. A folding region, a first non-folding region and a second non-folding region are defined in the display module, when viewed in a plan view. The display module displays an image. The folding region is foldable about an imaginary folding axis, and the first and second non-folding regions are adjacent to two opposite sides, respectively, of the folding region, respectively. The first supporting portion supports the first non-folding region. The second supporting portion supports the second non-folding region and is spaced apart from the first supporting portion. The reinforcing member is adhered to the first and second supporting portions. The reinforcing member includes an incision pattern, which overlaps the folding axis in the folding region.

公开(公告)号：US10917990B2

公开(公告)日：2021-02-09

申请号：US16732532

申请日：2020-01-02

Applicant: Samsung Display Co., Ltd.

Inventor： Sungchul Choi ,  Hansun Ryou ,  Dongjin Park ,  Dongwoo Seo ,  Jaiku Shin

IPC: G06F1/16 ,  H05K5/03 ,  H05K5/00 ,  H01L51/52 ,  H01L51/00

Abstract: A display device includes a display module including a first non-folding area, a folding area, and a second non-folding area sequentially defined along a first direction, and a cover member disposed under the display module. The cover member includes a first plate including a first support portion disposed under the first non-folding area and a first protrusion portion disposed under the folding area and a second plate including a second support portion disposed under the second non-folding area and a second protrusion portion disposed under the folding area. A thickness of the first protrusion portion is smaller than a thickness of the first support portion, and a thickness of the second protrusion portion is smaller than a thickness of the second support portion.

公开(公告)号：US10903436B2

公开(公告)日：2021-01-26

申请号：US16443640

申请日：2019-06-17

Applicant: Samsung Display Co., Ltd.

Inventor： Jaiku Shin

IPC: H05K7/00 ,  H01L51/00 ,  H01L51/52 ,  H01L27/32

Abstract: A display device includes: a flexible display panel; a support member below the flexible display panel and having a rigid property; a first impact absorption member below the support member and having a modulus of 0.01 Mpa to 500 Mpa; and a housing having at least a portion below the first impact absorption member and configured to accommodate the flexible display panel, the support member, and the first impact absorption member.

公开(公告)号：US10854830B2

公开(公告)日：2020-12-01

申请号：US16366427

申请日：2019-03-27

Applicant: Samsung Display Co., Ltd.

Inventor： Jaiku Shin ,  Mansik Myeong

IPC: H01L51/00 ,  H01L27/32

Abstract: A display apparatus includes a display module configured to display an image, and defining a folding area that is in-foldable about an imaginary folding axis, and a plurality of non-folding areas adjacent respective sides of the folding area in a plane, a support member having a plate shape under the display module, an adhesive member between the display module and the support member, and at least one first non-adhesive member overlapping with the folding area and located between the adhesive member and the support member.

公开(公告)号：US12166912B2

公开(公告)日：2024-12-10

申请号：US17380680

申请日：2021-07-20

Applicant: Samsung Display Co., Ltd.

Inventor： Jaiku Shin ,  Sojeong La ,  Sung-Ki Jung ,  Sung Chul Choi ,  Hyun-Been Hwang

IPC: H04M1/02

Abstract: An electronic apparatus including: a display panel, which includes first and second non-folding areas arranged in a first direction and a folding area disposed between the first and second non-folding areas, wherein the display panel is folded along a folding axis extending in a second direction crossing the first direction, the display panel further including pixels; a lower member disposed below the display panel, wherein the lower member includes a lower opening overlapping the folding area; and a sensing sensor including a first sensing adhesive layer disposed between the display panel and the lower member and adjacent to the display panel, a second sensing adhesive layer in contact with the lower member, and a digitizer disposed between the first sensing adhesive layer and the second sensing adhesive layer and including a plurality of coils, wherein the second sensing adhesive layer has a sensing opening that overlaps the folding area.